APA (7th ed.) Citation

Costanzo, M. B. (2019). Author in Chief: The Presidents As Writers From Washington to Trump.

Chicago Style (17th ed.) Citation

Costanzo, Michael B. Author in Chief: The Presidents As Writers From Washington to Trump. 2019.

MLA (9th ed.) Citation

Costanzo, Michael B. Author in Chief: The Presidents As Writers From Washington to Trump. 2019.

Warning: These citations may not always be 100% accurate.